Démontage et nettoyage d’un chauffe Préstone – Webasto Thermo Top-C

In this video, I tackle cleaning a diesel heater for engine coolant. This is a very practical accessory, especially on diesel car engines, as it helps warm the engine in winter. I show you how to maintain your Webasto diesel heater or Chinese copy. 👉 For anyone experiencing problems: erratic starting, smoke emission, loss of power, or poor heating. Included: • Complete disassembly of the housing and burner • Thorough cleaning of the combustion chamber, spark plug, and ducts • Reassembly with the correct gaskets and tips to prevent leaks • Final inspection and functional test ⚙️ Tools used: screwdriver, ratchet wrench, brake cleaner, wire brush, new spark plug, gaskets. 🔥 Result: a restored heating system that starts up like new! 🔗 Useful links for gaskets: • Combustion chamber O-ring gasket → O-ring product link • Housing cover gasket → Flat gasket product link • Webasto Thermo Top C complete gasket kit → Gasket kit product link 🛠️ Don't forget to subscribe so you don't miss a thing: more videos on maintenance, repair, and improvement of heating systems or overland equipment are coming soon. ✅ Also activate the bell 🔔 to be notified of the next video.